/* ── 섹션 헤더 ── */
.cert-section-wrap {
	text-align: center;
	position: relative;
	margin-bottom: 85px;
	/* display: flex; */
}
.cert-proven-bg {
	width: 1274px;
	max-width: 100%;
	display: flex;
	margin: 0 auto;
	position: relative;
	align-items: flex-end;
}
.cert-proven-bg img.proven-img {
	width: 100%;
	height: auto;
	display: block;
	pointer-events: none;
	user-select: none;
}
.cert-section-title {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	white-space: nowrap;
	padding: 50px 0 0;
	line-height: normal;
}
.cert-section-title .txt-main {
	color: var(--MainColor, #d60057);
	font-family: 'Pretendard', sans-serif;
	font-size: 48px;
	font-style: normal;
	font-weight: 800;
	line-height: 100px;
	letter-spacing: -1.92px;
}
.cert-section-title .txt-normal {
	color: #121212;
	font-family: 'Pretendard Variable', sans-serif;
	font-size: 48px;
	font-style: normal;
	font-weight: 800;
	line-height: 100px;
	letter-spacing: -1.92px;
}

/* ── 그리드 ── */
.cert-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 55px 31px;
	justify-content: space-between;
}

/* ── 카드 ── */
.cert-card {
	cursor: pointer;
	display: flex;
	flex-direction: column;
	align-items: center;
}
.cert-card-img-wrap {
	position: relative;
	width: 100%;
	border-radius: 15px;
	background: #f8f8f8;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: visible;
	flex-shrink: 0;
	height: auto;
	z-index: 0;
	max-width: 335px;
}
.cert-card-img-wrap::before {
	content: '';
	position: absolute;
	inset: -15px;
	border-radius: 10px;
	background: #f8f8f8;
	z-index: -1;
	transition:
		inset 0.2s,
		border-radius 0.2s,
		background 0.2s;
}
.cert-card:hover .cert-card-img-wrap::before {
	inset: -15px;
	border-radius: 15px;
	background: linear-gradient(149deg, var(--MainColor, #d60057) 67.22%, #212121 100%);
}
.cert-img-inner {
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.cert-card-img-wrap img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	aspect-ratio: 87/104;
	display: block;
	max-width: 335px;
	max-height: 400px;
	transition: transform 0.35s ease;
}
.cert-card:hover .cert-card-img-wrap img {
	transform: scale(1.05);
}
.cert-card-title {
	margin-top: 40px;
	color: #121212;
	text-align: center;
	font-family: 'Pretendard Variable', sans-serif;
	font-size: 18px;
	font-style: normal;
	font-weight: 500;
	line-height: 24px;
	letter-spacing: -0.72px;
	transition: color 0.2s;
}
.cert-card:hover .cert-card-title {
	color: var(--MainColor, #d60057);
}

/* ── 페이지네이션 ── */
.cert-pagination {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	margin-top: 60px;
}
.cert-pagination button {
	border: none;
	background: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	font-family: 'Pretendard Variable', sans-serif;
	font-size: 20px;
	font-weight: 400;
	color: #888;
	line-height: 100px;
	/* letter-spacing: 36.6px; */
	transition: color 0.15s;
	padding: 0;
	text-align: center;
	justify-content: center;
	width: 28px;
}
.cert-pagination button:hover {
	color: #121212;
}
.cert-pagination button.active {
	color: var(--MainColor, #d60057);
	font-family: 'Pretendard Variable', sans-serif;
	font-size: 20px;
	font-style: normal;
	font-weight: 600;
	line-height: 100px;
	/* letter-spacing: 36.6px; */
}
.cert-pagination button.arrow {
	width: 12px;
	height: 24px;
	aspect-ratio: 1/2;
	color: #121212;
	/* font-size: 18px; */
	letter-spacing: 0;
	line-height: 1;
	font-size: 36px;
}
.cert-pagination button.arrow:disabled {
	color: #ccc;
	cursor: default;
}

@media (max-width: 1400px) {
	.cert-card-img-wrap {
		max-width: 240px;
	}
}

@media (max-width: 1280px) {
	.cert-card-img-wrap {
		max-width: 180px;
	}
}

@media (max-width: 1024px) {
	.cert-card-img-wrap {
		max-width: 160px;
	}
}

/* ── 모바일 ── */
@media (max-width: 900px) {
	.cert-section-wrap {
		margin-bottom: 48px;
	}
	.cert-proven-bg {
		height: 140px;
		border-radius: 24px;
	}
	.cert-proven-bg::before {
		border-radius: 24px;
	}
	.cert-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 30px 14px;
		justify-content: center;
	}
	.cert-card-img-wrap {
		width: 156px;
		height: 187px;
		aspect-ratio: 56/67;
	}

	.cert-card-title {
		margin-top: 20px;
		font-size: 14px;
		line-height: 18px;
		letter-spacing: -0.56px;
		color: #121212;
	}
	.cert-card:hover .cert-card-title {
		color: #121212;
	}
	.cert-section-title {
		white-space: normal;
		width: 100%;
		padding: 25px 16px 0;
		box-sizing: border-box;
	}
	.cert-section-title .txt-main,
	.cert-section-title .txt-normal {
		font-size: 24px;
		line-height: 1.4;
		letter-spacing: -1px;
	}
	.cert-card-img-wrap::before {
		inset: -10px;
	}
	.cert-card:hover .cert-card-img-wrap::before {
		inset: -10px;
	}
}
@media (max-width: 480px) {
	.cert-section-title .txt-main,
	.cert-section-title .txt-normal {
		font-size: 22px;
	}
}